Research Article
An Improved Real-Coded Population-Based Extremal Optimization Method for Continuous Unconstrained Optimization Problems
Table 4
Parameters used in different evolutionary algorithms.
| Algorithm | Number of parameters | Parameters |
| GA [24] | At least 4 | Population size (SP), maximum number of iterations (), the probability of crossover, the parameter used in mutation operations |
| PSO [22] | At least 6 | SP, , inertia weight factor , , acceleration parameter , |
| PEO [22] | At least 4 | SP, , dynamical multi- (i.e., parameter used in Lévy mutation) |
| PSO-EO [22] | 8 | SP, ,
, ,
, ,
TC and TG used in the hybrid GC mutation |
| IRPEO | 3 | SP, , power-law coefficient |
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